feat: add date object

Author: ExploitEngineer

part1 (Basics)/11_date.object.js

@@ -0,0 +1,48 @@
+/*
+INFO: JavaScript Date Object
+The Date object allows you to create, manipulate, and format dates & times.
+*/
+
+// Creating a Date
+let now = new Date();
+console.log(now);
+
+// Creating custom date
+let birthday = new Date("2007-10-12");
+let specificDate = new Date(2025, 5, 12, 10, 30); // year, monthIndex [0-11], day, hour, minute
+
+/*
+INFO: Date.now()
+Returns the number of milliseconds since Jan1, 1970 (Unix Epoch)
+*/
+console.log(Date.now()); // e.g., 1718173455293
+
+// INFO: Getter Methods
+let date = new Date();
+
+console.log(date.getFullYear());
+console.log(date.getMonth());
+console.log(date.getDate());
+console.log(date.getDay());
+console.log(date.getHours());
+console.log(date.getMinutes());
+console.log(date.getSeconds());
+
+// INFO: Setter Methods
+let d = new Date();
+
+d.setFullYear(2025);
+d.setMonth(4); // 0-11
+d.setDate(10); // 1-31
+d.setHours(10);
+d.setMinutes(30);
+
+// INFO: Formatting Dates
+let dt = new Date();
+
+console.log(dt.toString()); // Full string
+console.log(dt.toDateString()); // Date only
+console.log(dt.toTimeString()); // Time only
+console.log(dt.toISOString()); // ISO format
+
+